For quite some time long-only index funds have been suspected of being responsible for price increases in agricultural futures markets. This suspicion has prompted demands to drastically limit long-only index funds' scope of activity. Such demands and their underlying diagnoses, however,...

Long-only-Indexfonds stehen seit geraumer Zeit unter Verdacht, für die Preisanstiege an landwirtschaftlichen Warenterminmärkten verantwortlich zu sein. Hieraus wird die Forderung abgleitet, den Aktivitätsradius dieser Indexfonds drastisch einzuschränken. Allerdings stehen solche Forderungen...

This article sketches an ethics of (financial) speculation in futures markets. (1) It identifies an intentionalistic fallacy prevalent in moral criticisms of speculation in general and of financial speculation in particular. (2) It scrutinizes the degree to which the recent debate on financial...

In this paper, we run regression analyses to explain voluntary turnover intentions with data from more than 5,000 employees and with about 250 explanatory variables. The findings of our multi-factor approach highlight the fact that previous empirical research might have over-estimated the impact...

The remarkable feature of the nonprofit sector is its astonishing diversity. This feature gets short shrift in the traditional market or governmental failure theories of the nonprofit sector. Drawing on Niklas Luhmann's concept of functional differentiation, we demonstrate that these theories...

In this paper, we run regression analyses to explain voluntary turnover intentions with data from more than 5,000 employees and with about 250 explanatory variables. The findings of our multi-factor approach highlight the fact that previous empirical research might have over-estimated the impact...

This literature survey comprises 35 empirical studies published between 2010 and 2012 that analyze the influence of financial speculation on the markets for agricultural commodities. According to the current state of research, there is little supporting evidence that the recent increase in...

The innovative performance of 1,200 representative firms in the Czech Republic, Germany, Hungary, Poland, Romania and the Slovak Republic was analyzed. The study differentiates between product innovation and three different forms of process innovations. This data was joined to the quality of...

In this paper, we describe requirements for a micro-macro framework in change management, which are derived from existing models in other fields. The emerging field of micro-foundations calls for frameworks that explicitly consider interdependencies between the organizational micro and macro...